| Server IP : 118.27.122.248 / Your IP : 216.73.217.130 Web Server : Apache System : Linux web0264.sh.tyo1 4.18.0-553.79.1.lve.el7h.x86_64 #1 SMP Wed Oct 15 16:34:46 UTC 2025 x86_64 User : c9415830 ( 11735) PHP Version : 8.4.17 Disable Function : NONE MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : OFF | Pkexec : OFF Directory : /opt/alt/python37/share/doc/alt-python37-cryptography-2.3/docs/ |
Upload File : |
Exceptions
==========
.. currentmodule:: cryptography.exceptions
.. class:: UnsupportedAlgorithm
Raised when the requested algorithm, or combination of algorithms is not
supported.
.. class:: AlreadyFinalized
This is raised when a context is used after being finalized.
.. class:: InvalidSignature
This is raised when signature verification fails. This can occur with
HMAC or asymmetric key signature validation.
.. class:: NotYetFinalized
This is raised when the AEAD tag property is accessed on a context
before it is finalized.
.. class:: AlreadyUpdated
This is raised when additional data is added to a context after update
has already been called.
.. class:: InvalidKey
This is raised when the verify method of a key derivation function's
computed key does not match the expected key.